    <SEC-DOCUMENT>0001193125-16-428500-index.html : 20160113
    <SEC-HEADER>0001193125-16-428500.hdr.sgml : 20160113
    <ACCEPTANCE-DATETIME>20160113092332
    ACCESSION NUMBER:		0001193125-16-428500
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		30
    CONFORMED PERIOD OF REPORT:	20160113
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20160113
    DATE AS OF CHANGE:		20160113

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CECO ENVIRONMENTAL CORP
    		CENTRAL INDEX KEY:			0000003197
    		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL & COMMERCIAL FANS & BLOWERS & AIR PURIFYING EQUIP [3564]
    		IRS NUMBER:				132566064
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-07099
    		FILM NUMBER:		161340010

    	BUSINESS ADDRESS:
    		STREET 1:		4625 RED BANK ROAD, SUITE 200
    		CITY:			CINCINNATI
    		STATE:			OH
    		ZIP:			45227
    		BUSINESS PHONE:		4165936543

    	MAIL ADDRESS:
    		STREET 1:		2300 YONGE STREET, P.O. BOX 2408
    		STREET 2:		SUITE 1710
    		CITY:			TORONTO
    		STATE:			A6
    		ZIP:			M4P 1E4

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	API ENTERPRISES INC
    		DATE OF NAME CHANGE:	19920703

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ALARM PRODUCTS INTERNATIONAL INC
    		DATE OF NAME CHANGE:	19851210
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>d110935d8k.htm
    <DESCRIPTION>FORM 8-K
    <TEXT>
    Document 1 - file: d110935d8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>d110935dex991.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: d110935dex991.htm

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>3
    <FILENAME>g110935dsp03.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g110935dsp03.jpg

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    <SEQUENCE>4
    <FILENAME>g110935dsp04.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g110935dsp04.jpg

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    <SEQUENCE>5
    <FILENAME>g110935dsp05.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g110935dsp05.jpg

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    <DOCUMENT>
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    <SEQUENCE>6
    <FILENAME>g110935dsp06.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g110935dsp06.jpg

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    <DOCUMENT>
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    <SEQUENCE>7
    <FILENAME>g110935dsp07.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g110935dsp07.jpg

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    <SEQUENCE>8
    <FILENAME>g110935dsp08.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g110935dsp08.jpg

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    <DOCUMENT>
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    <SEQUENCE>9
    <FILENAME>g110935dsp09.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g110935dsp09.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>g110935dsp10.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g110935dsp10.jpg

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    <DOCUMENT>
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    <SEQUENCE>11
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g110935dsp11.jpg

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    <SEQUENCE>12
    <FILENAME>g110935dsp12.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g110935dsp12.jpg

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    <SEQUENCE>13
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    <DESCRIPTION>GRAPHIC
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    Document 13 - file: g110935dsp13.jpg

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    <DESCRIPTION>GRAPHIC
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    Document 14 - file: g110935dsp14.jpg

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    <DOCUMENT>
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    <SEQUENCE>15
    <FILENAME>g110935dsp15.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: g110935dsp15.jpg

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    <DOCUMENT>
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    <SEQUENCE>16
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g110935dsp16.jpg

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    <DOCUMENT>
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    <SEQUENCE>17
    <FILENAME>g110935dsp17.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: g110935dsp17.jpg

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    <DOCUMENT>
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    <SEQUENCE>18
    <FILENAME>g110935dsp18.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: g110935dsp18.jpg

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    <DOCUMENT>
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    <SEQUENCE>19
    <FILENAME>g110935dsp19.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: g110935dsp19.jpg

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    <SEQUENCE>20
    <FILENAME>g110935dsp20.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: g110935dsp20.jpg

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    <SEQUENCE>21
    <FILENAME>g110935dsp21.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: g110935dsp21.jpg

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    <SEQUENCE>22
    <FILENAME>g110935dsp22.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: g110935dsp22.jpg

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    <DOCUMENT>
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    <SEQUENCE>23
    <FILENAME>g110935dsp23.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: g110935dsp23.jpg

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    <DOCUMENT>
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    <SEQUENCE>24
    <FILENAME>g110935dsp24.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: g110935dsp24.jpg

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    <SEQUENCE>25
    <FILENAME>g110935dsp25.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: g110935dsp25.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>g110935dsp26.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: g110935dsp26.jpg

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    <DOCUMENT>
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    <SEQUENCE>27
    <FILENAME>g110935dsp27.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 27 - file: g110935dsp27.jpg

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    <DOCUMENT>
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    <SEQUENCE>28
    <FILENAME>g110935dsp28.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 28 - file: g110935dsp28.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>g110935dsp29.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 29 - file: g110935dsp29.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>g110935dsp30.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 30 - file: g110935dsp30.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>